help PLEASE
I am stuck on this question, please could show me how to work it out.
Fuel costing 6.30 pounds is burned, releasing 150Mj of energy
The calorific value of fuel is 43MJkg^-1
density of fuel is 737kgm^-3
find the cost of fuel per litre
Fuel costing 6.30 pounds is burned, releasing 150Mj of energy
The calorific value of fuel is 43MJkg^-1
density of fuel is 737kgm^-3
find the cost of fuel per litre
The calorific value of the fuel is the amount of energy released per kg
You have the value of the total energy released so find from those two numbers the mass of fuel (in kg) that was used.
Convert that mass to volume using the density.
Convert volume to litres.
You then have the volume of fuel used in litres and you know the cost.
You have the cost per litre.
You have the value of the total energy released so find from those two numbers the mass of fuel (in kg) that was used.
Convert that mass to volume using the density.
Convert volume to litres.
You then have the volume of fuel used in litres and you know the cost.
You have the cost per litre.
Quick Reply
Related discussions
- Can anyone help me to do ROE For dental nursing please ?
- Punjabi GCSE (AQA) - Need urgent Help
- Unit 19: Study Skills Portfolio Building
- Unit 19 health and social care, HELP PLEASE!!
- Silver Idea Award/ Maker Resolution
- Silver idea award
- How to get an A* in Economics?
- Edexcel A Level Economics A Paper 1 (9ECO 01) - 15th May 2024 [Exam Chat]
- RPL Portfolio
- Igcse help
- Access to HE Diploma - LearnDirect
- How to revise for GCSEs in less than 15 days
- Dental Nurse Zoom OSCE
- Worker Resolution: Silver badge- The digital detective
- University of Malta Medicine entrance exams
- Dissertation help please!!
- what is the best way to revise for a level economics (edexcel)
- Bangor University GCSE Revision guides?
- advice gcse
- Scratch help!!!
Latest
Last reply 1 minute ago
Official UCL Offer Holders Thread for 2024 entryLast reply 5 minutes ago
Official: University of Aberdeen A100 2024 Entry ApplicantsLast reply 6 minutes ago
Amazon Project management apprenticeship 2024Last reply 6 minutes ago
BA (hons) Philosophy at University of London/OU student finance queryLast reply 6 minutes ago
BTEC H/S Care Unit 4: Enquiries into Current Research in Health and Social CareLast reply 7 minutes ago
Latest time to apply for the means tested part of the maintance loanPosted 13 minutes ago
Dissertation survey https://forms.gle/GUYmoXv6ssRJumjH7Last reply 16 minutes ago
Official University College London Applicant Thread for 2024Last reply 19 minutes ago
Student Finance applications for Part Time studentsLast reply 21 minutes ago
LSE Economic history department
